摘要： 提出了一种基于快表机制的PMI+PKI安全访问控制模型。该方案通过使用带有缓冲功能的快表机制,使应用PMI+PKI技术的Web站点自身具有验证证书状态和分配权限的功能,从而使大量的验证工作可以就地进行,避免证书多级认证造成的网络瓶颈和减轻了CA的负担。

关键词: PKI, PMI, 在线证书状态查询, 快表

Abstract: An access control framework using fast table for PKI and PMI is presented in this paper. The fast table mechanism with the temporarystorage function is introduced into the framework and it makes the Web server with PKI+PMI facility validate the certificates' status and distributeauthority in local place. Thereby Web server can do lots of validating work of CA and can reduce the burden of network.

中图分类号: 

• TP393.08